package cn.itcast.feign.clients;

import cn.itcast.feign.clients.fallback.UserClientFallback2;
import cn.itcast.feign.config.FeignConfig;
import cn.itcast.feign.pojo.User;
import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;

@FeignClient(value = "userservice",
configuration = FeignConfig.class,
fallbackFactory = UserClientFallback2.class
/*fallback = UserClientFallback.class*/)
public interface UserClient {

    @GetMapping("/user/{id}")
    User findById(@PathVariable("id") Long id);
}
